osd-contiki/platform/pico-rv32-icoboard/contiki-main.c

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2016-03-31 12:47:05 +02:00
/*
* Copyright (c) 2016, Dr. Ralf Schlatterbeck Open Source Consulting
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the Institute nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* This file is part of the Contiki operating system.
*
*/
#define printf_P printf
#define PSTR(x) (x)
#define PRINTF(FORMAT,args...) printf_P(PSTR(FORMAT),##args)
#define ANNOUNCE_BOOT 1
#if ANNOUNCE_BOOT
#define PRINTA(FORMAT,args...) printf_P(PSTR(FORMAT),##args)
#else
#define PRINTA(...)
#endif
#define DEBUG 0
#if DEBUG
#define PRINTD(FORMAT,args...) printf_P(PSTR(FORMAT),##args)
#else
#define PRINTD(...)
#endif
#include <stdio.h>
#include <string.h>
#include "params.h"
//#include "radio/rf230bb/rf230bb.h"
#include "net/mac/frame802154.h"
#include "net/mac/framer-802154.h"
#include "net/ipv6/sicslowpan.h"
#include "contiki.h"
#include "contiki-net.h"
#include "contiki-lib.h"
//#include "dev/rs232.h"
//#include "dev/serial-line.h"
//#include "dev/slip.h"
#include "net/rime/rime.h"
/* Track interrupt flow through mac, rdc and radio driver */
//#define DEBUGFLOWSIZE 32
#if DEBUGFLOWSIZE
uint8_t debugflowsize,debugflow[DEBUGFLOWSIZE];
#define DEBUGFLOW(c) if (debugflowsize<(DEBUGFLOWSIZE-1)) debugflow[debugflowsize++]=c
#else
#define DEBUGFLOW(c)
#endif
/* Get periodic prints from idle loop, from clock seconds or rtimer interrupts */
/* Use of rtimer will conflict with other rtimer interrupts such as contikimac radio cycling */
/* STAMPS will print ENERGEST outputs if that is enabled. */
#define PERIODICPRINTS 1
#if PERIODICPRINTS
//#define PINGS 64
#define ROUTES 600
#define STAMPS 60
#define STACKMONITOR 1024
uint32_t clocktime;
#define TESTRTIMER 0
#if TESTRTIMER
uint8_t rtimerflag=1;
struct rtimer rt;
void rtimercycle(void) {rtimerflag=1;}
#endif
#endif
uint16_t ledtimer;
/*-------------------------Low level initialization------------------------*/
/*------Done in a subroutine to keep main routine stack usage small--------*/
void initialize(void)
{
#if 0 && STACKMONITOR
/* Simple stack pointer highwater monitor. Checks for magic numbers in the main
* loop. In conjuction with PERIODICPRINTS, never-used stack will be printed
* every STACKMONITOR seconds.
*/
{
extern uint16_t __bss_end;
uint16_t *p=&__bss_end;
do {
*p = 0x4242;
p+=5;
} while (p<SP-10); //don't overwrite our own stack
}
#endif
PRINTA("\n*******Booting %s*******\n",CONTIKI_VERSION_STRING);
/* rtimers needed for radio cycling */
rtimer_init();
/* Initialize process subsystem */
process_init();
/* etimers must be started before ctimer_init */
process_start(&etimer_process, NULL);
ctimer_init();
/* Start radio and radio receive process */
NETSTACK_RADIO.init();
/* Get a random seed for the 802.15.4 packet sequence number.
* Some layers will ignore duplicates found in a history (e.g. Contikimac)
* causing the initial packets to be ignored after a short-cycle restart.
*/
//random_init(rng_get_uint8());
/* Set addresses BEFORE starting tcpip process */
linkaddr_t addr;
if (params_get_eui64(addr.u8)) {
PRINTA("Random EUI64 address generated\n");
}
#if NETSTACK_CONF_WITH_IPV6
memcpy(&uip_lladdr.addr, &addr.u8, sizeof(linkaddr_t));
#elif WITH_NODE_ID
node_id=get_panaddr_from_eeprom();
addr.u8[1]=node_id&0xff;
addr.u8[0]=(node_id&0xff00)>>8;
PRINTA("Node ID from eeprom: %X\n",node_id);
#endif
linkaddr_set_node_addr(&addr);
// FIXME undefined
//rf230_set_pan_addr(params_get_panid(),params_get_panaddr(),(uint8_t *)&addr.u8);
//rf230_set_channel(params_get_channel());
//rf230_set_txpower(params_get_txpower());
#if NETSTACK_CONF_WITH_IPV6
PRINTA("EUI-64 MAC: %x-%x-%x-%x-%x-%x-%x-%x\n",addr.u8[0],addr.u8[1],addr.u8[2],addr.u8[3],addr.u8[4],addr.u8[5],addr.u8[6],addr.u8[7]);
#else
PRINTA("MAC address ");
uint8_t i;
for (i=sizeof(linkaddr_t); i>0; i--){
PRINTA("%x:",addr.u8[i-1]);
}
PRINTA("\n");
#endif
/* Initialize stack protocols */
queuebuf_init();
NETSTACK_RDC.init();
NETSTACK_MAC.init();
NETSTACK_NETWORK.init();
#if ANNOUNCE_BOOT
//FIXME: undefined
//PRINTA("%s %s, channel %u , check rate %u Hz tx power %u\n",NETSTACK_MAC.name, NETSTACK_RDC.name, rf230_get_channel(),
// CLOCK_SECOND / (NETSTACK_RDC.channel_check_interval() == 0 ? 1:NETSTACK_RDC.channel_check_interval()),
// rf230_get_txpower());
#if UIP_CONF_IPV6_RPL
PRINTA("RPL Enabled\n");
#endif
#if UIP_CONF_ROUTER
PRINTA("Routing Enabled\n");
#endif
#endif /* ANNOUNCE_BOOT */
#if NETSTACK_CONF_WITH_IPV6 || NETSTACK_CONF_WITH_IPV4
process_start(&tcpip_process, NULL);
#endif
#ifdef RAVEN_LCD_INTERFACE
process_start(&raven_lcd_process, NULL);
#endif
/* Autostart other processes */
autostart_start(autostart_processes);
/* Add addresses for testing */
#if 0
{
uip_ip6addr_t ipaddr;
uip_ip6addr(&ipaddr, 0xaaaa, 0, 0, 0, 0, 0, 0, 0);
uip_ds6_addr_add(&ipaddr, 0, ADDR_AUTOCONF);
// uip_ds6_prefix_add(&ipaddr,64,0);
}
#endif
/*--------------------------Announce the configuration---------------------*/
#if ANNOUNCE_BOOT
PRINTA("Online\n");
#endif /* ANNOUNCE_BOOT */
}
#if ROUTES && NETSTACK_CONF_WITH_IPV6
static void
ipaddr_add(const uip_ipaddr_t *addr)
{
uint16_t a;
int8_t i, f;
for(i = 0, f = 0; i < sizeof(uip_ipaddr_t); i += 2) {
a = (addr->u8[i] << 8) + addr->u8[i + 1];
if(a == 0 && f >= 0) {
if(f++ == 0) PRINTF("::");
} else {
if(f > 0) {
f = -1;
} else if(i > 0) {
PRINTF(":");
}
PRINTF("%x",a);
}
}
}
#endif
/*-------------------------------------------------------------------------*/
/*------------------------- Main Scheduler loop----------------------------*/
/*-------------------------------------------------------------------------*/
int
main(void)
{
puts ("Hello world!\n");
printf ("Hello world!\n");
#if NETSTACK_CONF_WITH_IPV6
uip_ds6_nbr_t *nbr;
#endif /* NETSTACK_CONF_WITH_IPV6 */
initialize();
while(1) {
process_run();
#if PERIODICPRINTS
#if TESTRTIMER
/* Timeout can be increased up to 8 seconds maximum.
* A one second cycle is convenient for triggering the various debug printouts.
* The triggers are staggered to avoid printing everything at once.
*/
if (rtimerflag) {
rtimer_set(&rt, RTIMER_NOW()+ RTIMER_ARCH_SECOND*1UL, 1,(void *) rtimercycle, NULL);
rtimerflag=0;
#else
if (clocktime!=clock_seconds()) {
clocktime=clock_seconds();
#endif
#if STAMPS
if ((clocktime%STAMPS)==0) {
PRINTF("%lus\n",clocktime);
}
#endif
#if ROUTES && NETSTACK_CONF_WITH_IPV6
if ((clocktime%ROUTES)==2) {
extern uip_ds6_netif_t uip_ds6_if;
uint8_t i,j;
PRINTF("\nAddresses [%u max]\n",UIP_DS6_ADDR_NB);
for (i=0;i<UIP_DS6_ADDR_NB;i++) {
if (uip_ds6_if.addr_list[i].isused) {
ipaddr_add(&uip_ds6_if.addr_list[i].ipaddr);
PRINTF("\n");
}
}
PRINTF("\nNeighbors [%u max]\n",NBR_TABLE_MAX_NEIGHBORS);
for(nbr = nbr_table_head(ds6_neighbors);
nbr != NULL;
nbr = nbr_table_next(ds6_neighbors, nbr)) {
ipaddr_add(&nbr->ipaddr);
PRINTF("\n");
j=0;
}
if (j) PRINTF(" <none>");
PRINTF("\nRoutes [%u max]\n",UIP_DS6_ROUTE_NB);
{
uip_ds6_route_t *r;
PRINTF("\nRoutes [%u max]\n",UIP_DS6_ROUTE_NB);
j = 1;
for(r = uip_ds6_route_head();
r != NULL;
r = uip_ds6_route_next(r)) {
ipaddr_add(&r->ipaddr);
PRINTF("/%u (via ", r->length);
ipaddr_add(uip_ds6_route_nexthop(r));
PRINTF(") %lus\n", r->state.lifetime);
j = 0;
}
}
if (j) PRINTF(" <none>");
PRINTF("\n---------\n");
}
#endif
#if 0 && STACKMONITOR
if ((clocktime%STACKMONITOR)==3) {
extern uint16_t __bss_end;
uint16_t *p=&__bss_end;
do {
if (*p != 0x4242) {
PRINTF("Never-used stack > %d bytes\n",((char*)p) - ((char*)&__bss_end));
break;
}
p+=5;
} while (p<RAMEND-10);
}
#endif
}
#endif /* PERIODICPRINTS */
#if 0
#if RF230BB&&0
extern uint8_t rf230processflag;
if (rf230processflag) {
PRINTF("rf230p%d",rf230processflag);
rf230processflag=0;
}
#endif
#if RF230BB&&0
extern uint8_t rf230_interrupt_flag;
if (rf230_interrupt_flag) {
// if (rf230_interrupt_flag!=11) {
PRINTF("**RI%u",rf230_interrupt_flag);
// }
rf230_interrupt_flag=0;
}
#endif
#endif /* 0 */
}
return 0;
}
/*---------------------------------------------------------------------------*/
void log_message(char *m1, char *m2)
{
PRINTF("%s%s\n", m1, m2);
}